Lapataia, Argentina offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Lapataia is known for its stunning natural landscapes and being a gateway to Tierra del Fuego National Park. The best time to travel to Lapataia, Argentina, is during the summer months of December to February, when the average air temperature is around 50-60°F (10-15°C) and the water temperature is approximately 41-50°F (5-10°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!